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java.lang.NoClassDefFoundError: com.google.gwt.core.client.GWT	at com.allen_sauer.gwt.log.shared.LogRecord.(LogRecord.java:34)	at com.allen_sauer.gwt.log.client.Log.debug(Log.java:107)	at com.allen_sauer.gwt.log.client.Log.debug(Log.java:111)	at com.allen_sauer.gwt.log.client.Log.debug(Log.java:91)	at com.fizzbuzz.newsbot.model.NewsFeed.compareTo(NewsFeed.java:149)	at com.fizzbuzz.newsbot.model.Utils.FilterChanges(Utils.java:18)	at com.fizzbuzz.newsbot.android.persist.NewsFeedPersist.processChanges(NewsFeedPersist.java:140)	at com.fizzbuzz.newsbot.android.persist.PersistManager.processNewsDataChanges(PersistManager.java:118)	at com.fizzbuzz.newsbot.android.persist.PersistManager.access$2(PersistManager.java:116)	at com.fizzbuzz.newsbot.android.persist.PersistManager$3.doJob(PersistManager.java:131)	at com.fizzbuzz.newsbot.android.persist.PersistManager$3.doJob(PersistManager.java:1)	at com.fizzbuzz.android.util.AsyncTaskHelper.doInBackground(AsyncTaskHelper.java:148)	at com.fizzbuzz.android.util.AsyncTaskHelper.doInBackground(AsyncTaskHelper.java:1)	at android.os.AsyncTask$2.call(AsyncTask.java:185)	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)	at java.util.concurrent.FutureTask.run(FutureTask.java:137)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)	at java.lang.Thread.run(Thread.java:1096)